大学英语词汇短语释义解析及例句 asbestos gasket


释义：

asbestos gasket [材] 石棉垫片；石棉垫圈

例句：



Forbid welding the flange after installing the valve. Both sides of the flange should be added the asbestos gasket.

严禁装上阀门后施焊法兰·法兰两边加石棉垫片。



The leakage event of a non-asbestos gasket was taken place at the manhole flanged joint of a boiler after more than one-year service.

一台废热锅炉人孔用非石棉纤维橡胶垫片服役一年多后发生泄漏。



By analyzing for the flange leakage on a heavy oil catalytic pyrolysis unit, the writer put forward a treatment method, i. e. to replace old asbestos gasket with a compound corrugated gasket.

通过对重油催化裂化装置中法兰泄漏原因的分析，提出了处理方法：将原石棉密封垫片改为波齿复合密封垫片。